| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.53 | 6.433% | $14.4004 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $216.43 | 6.711% | $230.9546 | $230.95 | $230.95 | $231.00 |
| Purchase #3 | $239.39 | 3.846% | $248.5969 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $25.41 | 3.321% | $26.2539 | $26.25 | $26.25 | $26.30 |
| Purchase #5 | $20.77 | 5.387% | $21.8889 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $57.70 | 4.120% | $60.0772 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $58.46 | 8.536% | $63.4501 | $63.45 | $63.45 | $63.50 |
| 7 purchase totals = | $631.69 | $665.6220 | $665.62 | $665.65 | $665.80 | |